The Killer Kool Headwind Fan is an adjustable resistance unit that runs off a belt coming from the front drum of your Kreitler Rollers. The Headwind Fan adds adjustable resistance. When closed, the additional resistance is minimal. Wide open, the resistance is high enough for even the strongest riders. Check out the Wattage Chart for a numerical representation of the resistance created by the Headwind Fan.

You’ll also enjoy an adjustable cooling breeze during your workout!

MSRP $224.95

The Fork Stand attaches to your fork when all you want is to get your heart and legs pumping with the ease of a stationary. You can also use the fork stand to refine your pedal stroke by pedaling with one leg. When you can pedal without excessive side to side wheel movement, your spin will be silky smooth.

Available in STANDARD and KOMPETITOR mounts.The Standard option is for traditional, skewer forks. The Kompetitor model works for bikes with a thru-axle or QR forks.

MSRP $124.95 - $159.95

The Flywheel is a simple, heavy device to add rotating mass to your Kreitler Rollers. Running off a belt connected to the rear drum of your rollers, the Flywheel creates a more natural road-like feel. Getting up to speed takes a little more effort, and momentary interruptions to your pedaling do not slow you down as much.

There is also an increase in resistance associated with using the Flywheel, due to the belt friction. Check out the Wattage Chart for more details. The Flywheel works with the Standard Frame only, not the Kompact Frame. Left Side and Right Side versions are available, with no difference in performance between the two. Some people like to use two flywheels, so we offer both a left and right option.